Orie Yuki is trapped in the science lab. Her best friend, Korin, is completely controlled by her sexual desires, thanks to the work of Remi. Add in Keisuke and it becomes one giant orgy.

The principal finds them, but he too succumbs to his libido. Students and teachers, teachers and students. The school becomes utter chaos! The 3rd and final volume of the hit animation! The ultimate lessons in sex turn humans into beasts!